Baltimore city County, MD

380 public highway bridges

Baltimore city County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Baltimore city County, Maryland contains 380 public highway bridges. Roughly 12.1% are rated “Good,” 53.9% “Fair,” and 7.1% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

380
Total Bridges
12.1%
Good
53.9%
Fair
7.1%
Poor Condition

Condition Distribution

Good
12.1% (46)
Fair
53.9% (205)
Poor
7.1% (27)

All Bridges (380)

COLDSPRING LANE

Fair

Over: STONY RUN

0.4 M W CHARLES ST, Baltimore city, MD

Built 1992 Load: 99.9 t ADT: 19,796

THE ALAMEDA

Fair

Over: CHINQUAPIN RUN

0.7 MI N OF COLDSPRING LA, Baltimore city, MD

Built 1950 Load: 99.9 t ADT: 9,575

LOCH RAVEN BOULEVA

Fair

Over: CHINQUAPIN RUN

0.6 MI N COLDSPRING LA, Baltimore city, MD

Built 1932 Load: 99.9 t ADT: 32,200

LOCH RAVEN BOULEVA

Fair

Over: CHINQUAPIN RUN

0.6 MI N COLDSPRING LA, Baltimore city, MD

Built 1932 Load: 99.9 t ADT: 32,200

WOODBOURNE AVENUE

Fair

Over: CHINQUAPIN RUN

0.2 MI E OF THE ALAMEDA, Baltimore city, MD

Built 1956 Load: 99.9 t ADT: 13,340

ANNAPOLIS ROAD

Fair

Over: GWYNNS FALLS

0.1 MI E RUSSELL ST, Baltimore city, MD

Built 1974 Load: 99.9 t ADT: 9,896

IS 95

Fair

Over: MOORES RUN

0.30 MILES N OF US RT 40, Baltimore city, MD

Built 1971 Load: 99.9 t ADT: 121,313

O'DONNELL STREET

Good

Over: NORFOLK SOUTHERN RR, CAN

0.5 MI W OF I-895, Baltimore city, MD

Built 1999 Load: 25.4 t ADT: 25,970

FRANKLINTOWN ROAD

Good

Over: DEAD RUN

0.8 MI W HILTON PKWY, Baltimore city, MD

Built 2004 Load: 32.2 t ADT: 1,219

US 40 EDMONDSON AV

Good

Over: GWYNNS FALLS, CSX

0.2 MI E HILTON PKWY, Baltimore city, MD

Built 1907 Load: 32.7 t ADT: 3,900

NORTHERN PARKWAY

Good

Over: POWDER MILL RUN

NORTHERN PKWY/POWDER MILL, Baltimore city, MD

Built 1965 Load: 32.7 t ADT: 31,395

PULASKI HIGHWAY

Good

Over: MOORES RUN

PULASKI HY OV MOORE'S RUN, Baltimore city, MD

Built 1971 Load: 32.7 t ADT: 52,411

LANCASTER ST. AT C

Good

Over: HARFORD RUN

LANCASTER ST AT CENTRAL A, Baltimore city, MD

Built 1985 Load: 32.7 t ADT: 5,650

SPOOKS HILL ROAD

Good

Over: COOPER'S RUN

0.8 MI E BECKLEYSVILLE RD, Baltimore city, MD

Built 2016 Load: 33.0 t ADT: 110

FREDERICK AVE

Good

Over: GWYNNS FALLS, CSX

0.6 MI E HILTON PKWY, Baltimore city, MD

Built 1930 Load: 33.6 t ADT: 18,410

MONROE STREET VIAD

Good

Over: CSX RAILROAD

0.1 MI NW OF I-95, Baltimore city, MD

Built 1955 Load: 33.6 t ADT: 12,000

I-895 NB

Good

Over: MOORES RUN

Milepoint M14.68, Baltimore city, MD

Built 2008 Load: 34.9 t ADT: 32,084

SOUTH CENTRAL AVEN

Good

Over: PATAPSCO RIVER

BETWEEN LANCASTER & DOCK, Baltimore city, MD

Built 2019 Load: 35.6 t ADT: 3,081

POTEE STREET

Good

Over: PATAPSCO RIVER

0.7 MI S HANOVER ST, Baltimore city, MD

Built 2005 Load: 35.8 t ADT: 16,254

IS 95 RAMP L

Good

Over: RAMP L TO ODONNELL ST

MILEPOST 57.5, Baltimore city, MD

Built 1984 Load: 35.8 t ADT: 12,092

IS 95

Good

Over: WASH. BLVD & GWYNNS FALL

I95 AT WASH BLVD, Baltimore city, MD

Built 1977 Load: 36.7 t ADT: 111,945

SINCLAIR LANE

Good

Over: CSX

0.3 MI W OF ERDMAN AVE, Baltimore city, MD

Built 2014 Load: 38.5 t ADT: 18,733

I-695 OL

Good

Over: CSXT RR

0.18 MI N OF CHEMICAL RD, Baltimore city, MD

Built 1975 Load: 38.5 t ADT: 23,169

IS 95 RAMP Q

Good

Over: FROM INTERSTATE AVE

0.1 MI. S. OF BOSTON ST., Baltimore city, MD

Built 1980 Load: 39.0 t ADT: 7,352

I-695 OL

Good

Over: DOCK ROAD

0.2 MI S OF FSK BR W ABUT, Baltimore city, MD

Built 1972 Load: 39.9 t ADT: 19,157

I-895 NB

Good

Over: HERRING RUN

Milepost M13.72, Baltimore city, MD

Built 1957 Load: 40.8 t ADT: 35,344

COLDSPRING LANE

Good

Over: MTA AND JONES FALLS

1.5 MI S NORTHERN PKWY, Baltimore city, MD

Built 1990 Load: 41.3 t ADT: 12,100

Harford Road

Good

Over: Herring Run Trail

0.4 MI S ARGONNE DRIVE, Baltimore city, MD

Built 2022 Load: 42.1 t ADT: 20,994

MOUNT STREET

Good

Over: AMTRAK RAILROAD

0.1 MI E OF MONROE ST, Baltimore city, MD

Built 1997 Load: 42.2 t ADT: 3,077

I-895 SB

Good

Over: HERRING RUN

MILEPOST M13.7, Baltimore city, MD

Built 1957 Load: 42.2 t ADT: 35,344

HARFORD ROAD

Good

Over: HERRING RUN

0.25 MI S ARGONNE DRIVE, Baltimore city, MD

Built 1911 Load: 43.1 t ADT: 20,994

HAMBURG STREET

Good

Over: MTA LIGHT RAIL, MARC, &

0.8 MI. N. OF I 95, Baltimore city, MD

Built 1991 Load: 43.5 t ADT: 6,332

IS 95 VIADUCT SB

Good

Over: CONRAIL YARDS

Milepost M56.7, Baltimore city, MD

Built 1982 Load: 44.0 t ADT: 68,369

I-395 RAMP E

Good

Over: MIDDLE BRANCH

Milepost 0.2, Baltimore city, MD

Built 1979 Load: 44.4 t ADT: 15,641

GUNPOWDER ROAD

Good

Over: GRAVES RUN

0.8 MI N BECKLEYSVILLE RD, Baltimore city, MD

Built 1990 Load: 44.9 t ADT: 153

GEORGES CREEK ROAD

Good

Over: GEORGES RUN

1.3 MI E FALLS RD, Baltimore city, MD

Built 2011 Load: 45.7 t ADT: 180

WEST OSTEND STREET

Good

Over: MARC, CSX

0.15 MI. NW. OF WASH. BLV, Baltimore city, MD

Built 1993 Load: 46.3 t ADT: 8,239

MONROE ST RAMP EB

Good

Over: SERVICE ROAD

1.0 MI S OF RTE 1, Baltimore city, MD

Built 2006 Load: 47.2 t ADT: 15,441

RUSSELL ST. SB RAM

Good

Over: WALKWAY

UNDER IS 95, Baltimore city, MD

Built 2006 Load: 48.5 t ADT: 13,500

NEW VAIL ST

Good

Over: Canton RR

0.0 MI. S of Keith Ave, Baltimore city, MD

Built 1990 Load: 49.4 t ADT: 1,183

SB I-83 OFF-RAMP t

Good

Over: MTA LIGHT RAIL

OFFRAMP SB JFX @ CLDSPRNG, Baltimore city, MD

Built 1962 Load: 50.8 t ADT: 5,149

I-83SB OFF-RAMP

Good

Over: MTA LIGHT RAIL

I-83 AT NORTHERN PKWY, Baltimore city, MD

Built 1962 Load: 50.8 t ADT: 23,357

I-895 RAMP B

Good

Over: LOMBARD STREET

Milepost M12.51, Baltimore city, MD

Built 1994 Load: 50.8 t ADT: 66,347

ARGONNE DRIVE

Good

Over: HERRING RUN

0.2 MI W HARFORD RD, Baltimore city, MD

Built 1958 Load: 51.2 t ADT: 12,687

I-895 SB

Good

Over: MOORES RUN

I-895 SB Milepost 14.54, Baltimore city, MD

Built 2009 Load: 54.0 t ADT: 78,180

CHARLES STREET

Good

Over: AMTRAK

0.2 MI N OF MT ROYAL AVE, Baltimore city, MD

Built 2003 Load: 56.2 t ADT: 20,304

IS 95 NB & SB

Good

Over: DESOTO RD

Milepost M52.7, Baltimore city, MD

Built 1976 Load: 57.1 t ADT: 94,828

CHARLES STREET ON-

Good

Over: AMTRAK PROPERTY

AT CHARLES ST. OVER I-83, Baltimore city, MD

Built 2003 Load: 62.1 t ADT: 10,850

IS 95 RAMP J

Good

Over: GUSRYAN ST

500 FT S OF DUNDALK AVE, Baltimore city, MD

Built 1976 Load: 62.6 t ADT: 1,851

FORT AVE

Good

Over: CSX

FORT AVENUE OVER CSX RR, Baltimore city, MD

Built 2012 Load: 65.4 t ADT: 12,359

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.